2009302620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{26557}}^1$

素因数の和:26679

約数の個数: 96

約数和(自身を含む): 6121512768

約数和(自身を除く): 4112210148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 97, 130, 156, 194, 195, 260, 291, 388, 390, 485, 582, 780, 970, 1164, 1261, 1455, 1940, 2522, 2910, 3783, 5044, 5820, 6305, 7566, 12610, 15132, 18915, 25220, 26557, 37830, 53114, 75660, 79671, 106228, 132785, 159342, 265570, 318684, 345241, 398355, 531140, 690482, 796710, 1035723, 1380964, 1593420, 1726205, 2071446, 2576029, 3452410, 4142892, 5152058, 5178615, 6904820, 7728087, 10304116, 10357230, 12880145, 15456174, 20714460, 25760290, 30912348, 33488377, 38640435, 51520580, 66976754, 77280870, 100465131, 133953508, 154561740, 167441885, 200930262, 334883770, 401860524, 502325655, 669767540, 1004651310, 2009302620]

約数ペア:

[(1, 2009302620), (2, 1004651310), (3, 669767540), (4, 502325655), (5, 401860524), (6, 334883770), (10, 200930262), (12, 167441885), (13, 154561740), (15, 133953508), (20, 100465131), (26, 77280870), (30, 66976754), (39, 51520580), (52, 38640435), (60, 33488377), (65, 30912348), (78, 25760290), (97, 20714460), (130, 15456174), (156, 12880145), (194, 10357230), (195, 10304116), (260, 7728087), (291, 6904820), (388, 5178615), (390, 5152058), (485, 4142892), (582, 3452410), (780, 2576029), (970, 2071446), (1164, 1726205), (1261, 1593420), (1455, 1380964), (1940, 1035723), (2522, 796710), (2910, 690482), (3783, 531140), (5044, 398355), (5820, 345241), (6305, 318684), (7566, 265570), (12610, 159342), (15132, 132785), (18915, 106228), (25220, 79671), (26557, 75660), (37830, 53114)]